Authorities said an FBI agent, posing as a Cuban intelligence officer, contacted the Myers in April and asked them to obtain information for Havana.

VOA: standard.2009.06.06

An genuine humility is not just a posing in a form modesty, but you really know your correctness, at the deepest level, you know your correctness.

真正的谦虚并不仅仅是在表面的谦虚，而是你真的知道你自己是正确的，在内心深处，你知道你是正确的。

普林斯顿公开课 - 人性课程节选

and like posing with different props, like posing with bones and skeletons.

比如拿着道具摆各种造型，拿着骨头和骷髅摆造型。

在市场遇到的人 - SpeakingMax英语口语达人

U.N.officials say caring for the civilians is posing huge challenges for the government and aid groups.

VOA: standard.2009.05.12

Now,in posing this question,I'm obviously presupposing that we can draw a distinction between the question,Do I survive?

提出这个问题的时候我显然已经假设,我们能够分清，我是否生存？

耶鲁公开课 - 死亡课程节选

It says in some places, a majority of displaced people get their water from rivers, lakes or streams and this is posing a major health risk.

VOA: standard.2009.09.20

That's my colleague, Ronit Walny, and I, we're posing in front of the Parliament Building in Oslo.

那是我的同事，罗内特·沃尼和我，这张照片摄于奥斯陆的国会大楼前。

耶鲁公开课 - 金融市场课程节选

"So what this points out is that these types of oil disasters are not only posing risks to marine life and to fisheries and to the economy of coastal communities."

VOA: standard.2010.08.05

In the controversies that are leading up to the Licensing Act, one of the authors most frequently mentioned as posing a special threat to the well-being of the English nation is our very own Milton.

这些论战导致了《权利法》的出台，最常提到的对英国的繁荣富强有着特殊威胁的,作者之一就是弥尔顿。

耶鲁公开课 - 弥尔顿课程节选

On the the 40th anniversary of Earth Day, this warming planet we live on is posing serious new challenges to human civilization: increasingly severe droughts, floods,and storms across the globe, and slowly rising ocean levels.

VOA: standard.2010.04.21

Now, in the posing the question that way, I've been assuming that these are things you'd do despite the fact that they run the risk of death.

现在，以这种方式提出了这个问题，我已经假设了存在尽管带有死亡的风险,但你仍会去做的事情。

耶鲁公开课 - 死亡课程节选

We've been posing the following question.

我们提出过以下问题。

耶鲁公开课 - 死亡课程节选